你应该先付帐，然后再离开。
如果开车旅行，一定要在你的车带来了一个机械维修，然后再离开。
If traveling by car, be sure to have your car brought in to a mechanic for maintenance before you leave.
为了能在八点半准时开他的小店，他需要在6点离开公寓。毕竟，他得先坐公共汽车，然后再乘地铁。
To arrive in time to open his tiny store at 8:30, he need to leave our apartment at 6. After all, he had to take a bus and then the subway.
在某一定点上，阿斯特拉号将短暂停留，一名宇航员将试着离开静止不动的宇宙飞船，然后再返回。
At a certain point, the Astra will stop for a short time and an astronaut will attempt to leave the stationary spaceship and then return to it.
扎克伯格夫妇本周一离开罗马，有推测称他们会先去那不勒斯南部的阿玛菲海岸游览，然后再返回美国。
They left Rome on Monday, with speculation that they might be heading towards the Amalfi Coast south of Naples before heading back to the US.
阿不思和我离开霍格沃茨后，打算按照当时的传统结伴周游世界，拜访和观察国外的巫师，然后再追求各自的事业。
When Albus and I left Hogwarts we intended to take the then-traditional tour of the world together, visiting and observing foreign wizards, before pursuing our separate careers.
他有时会一个人开着车子，去到邻近的海边，很孤独的抽上一支烟，然后再呆上一小段时间，想一想事情，等海风把头发吹乱乱的，他便会安心离开。
Sometimes, he would like to drive to the beach near by alone. Just smoking, thinking for a while, enjoying the sea wind as blowing his hair and then he leaves peacefully.
他有时会一个人开着车子，去到邻近的海边，很孤独的抽上一支烟，然后再呆上一小段时间，想一想事情，等海风把头发吹乱乱的，他便会安心离开。
Sometimes, he would like to drive to the beach near by alone. Just smoking, thinking for a while, enjoying the sea wind as blowing his hair and then he leaves peacefully.
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